Wiki topic outline LCM and HCF 2



Learning Objective:

  • we are learning to find the LCM and HCF of numbers.

Investing:

  • This is useful because the lcm can help you to add fractions and HCF can help you to simplify fractions and ratios.

Preparing:

  • Are we ready? Can you already find the multiples and factors?
  • Now we're going to check by using MWB's


Modeling:

  • Here are some examples of working out HCF and LCM

Assessing

Now try the bingo below to see if you have me the objective:

Developing:

  • Next we could learn how to find prime numbers.
  • This leads to finding prime factors.